@font-face{font-family:"Source Sans 3";src:url("assets/fonts/source-sans-3-regular.ttf") format("truetype");font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:"Source Sans 3";src:url("assets/fonts/source-sans-3-semibold.ttf") format("truetype");font-style:normal;font-weight:600 800;font-display:swap}
@font-face{font-family:"Caladea";src:url("assets/fonts/caladea-regular.ttf") format("truetype");font-style:normal;font-weight:400;font-display:swap}
:root{
  color-scheme:light;
  --paper:oklch(100% 0 0);
  --ink:oklch(25% .007 20);
  --muted:oklch(48% .008 20);
  --brick:oklch(48% .148 15);
  --brick-dark:oklch(40% .133 15);
  --brick-wash:oklch(97% .012 15);
  --rule:oklch(89% .005 20);
  --soft:oklch(98% .002 20);
  --green:oklch(42% .09 165);
  --comparison-blue:#eef5fb;
  --comparison-green:#f2f8ec;
  --comparison-yellow:#fffce8;
  --table-row-height:36px;
  --comparison-row-height:28px;
  --table-min-width:1120px;
  --table-rule:oklch(93% .002 20);
  --consistency-wash:#f2f2f2;
  --z-sticky:10;
  --z-menu:20;
  font-synthesis:none;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:38px;letter-spacing:0;-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Source Sans 3","PingFang SC","Microsoft YaHei",sans-serif;font-size:18px;line-height:1.55;letter-spacing:0;-webkit-font-smoothing:antialiased}
button,input,select{font:inherit;color:inherit;letter-spacing:0}
button,a{-webkit-tap-highlight-color:transparent}
button{cursor:pointer}
button:disabled{cursor:default}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
svg{width:18px;height:18px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
button:focus-visible,a:focus-visible,input:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--brick);outline-offset:4px}
::selection{background:oklch(90% .04 15)}
[hidden]{display:none!important}
h1,h2,h3,p,figure{margin:0}
h1,h2,h3{text-wrap:balance;line-height:1.2}
.nowrap{white-space:nowrap}
p{text-wrap:pretty}
sup{font-size:.65em;vertical-align:super}
.skip-link{position:fixed;top:8px;left:60px;background:var(--brick);color:#fff;z-index:30;padding:10px 18px;transform:translateY(-160%)}
.skip-link:focus{transform:translateY(0)}
.desktop-navigation{position:fixed;left:16px;top:50%;transform:translateY(-50%);width:32px;z-index:var(--z-menu)}
.desktop-navigation.is-open{width:126px}
.section-nav{display:flex;flex-direction:column;position:relative;--nav-progress:0}
.section-nav::before,.nav-progress{position:absolute;top:20px;bottom:20px;left:12px;width:1px;background:var(--rule);pointer-events:none}
.section-nav::before{content:""}
.nav-progress{background:var(--brick);transform:scaleY(var(--nav-progress));transform-origin:top}
.section-nav a{--nav-delay:0ms;position:relative;display:flex;align-items:center;height:40px;padding-left:27px;font-size:13px;color:var(--muted)}
.section-nav a:nth-of-type(2){--nav-delay:30ms}
.section-nav a:nth-of-type(3){--nav-delay:60ms}
.section-nav a:nth-of-type(4){--nav-delay:90ms}
.section-nav a:nth-of-type(5){--nav-delay:120ms}
.section-nav a:nth-of-type(6){--nav-delay:150ms}
.section-nav a:nth-of-type(7){--nav-delay:180ms}
.section-nav a::before{content:"";position:absolute;left:9px;top:calc(50% - 3px);width:7px;height:7px;border:1px solid var(--rule);background:#fff;border-radius:50%;transition:transform .16s ease,background .16s ease}
.section-nav a span{padding:3px 7px;background:rgb(255 255 255 / 97%);border-radius:3px;white-space:nowrap;opacity:0;transform:translateX(-6px);pointer-events:none;transition:opacity .14s ease-out,transform .14s ease-out}
.desktop-navigation.is-open .section-nav a span{opacity:1;transform:none;pointer-events:auto;transition-duration:.22s;transition-timing-function:cubic-bezier(.22,1,.36,1);transition-delay:var(--nav-delay)}
.section-nav a:hover,.section-nav a[aria-current]{color:var(--brick)}
.section-nav a[aria-current]{font-weight:600}
.section-nav a.is-read::before,.section-nav a[aria-current]::before{background:var(--brick);border-color:var(--brick)}
.section-nav a[aria-current]::before,.section-nav a:hover::before{transform:scale(1.35)}
.section-nav a:focus-visible{outline:0}
.desktop-navigation.is-open .section-nav a:focus-visible span{transition-delay:0ms}
.section-nav a:focus-visible span{outline:2px solid var(--brick);outline-offset:2px}
.language-switch{display:flex;align-items:center;gap:7px;margin-top:22px;font-size:14px}
.language-switch button{background:none;border:0;padding:4px;color:var(--muted)}
.language-switch button[aria-pressed=true]{color:var(--brick);font-weight:600}
.language-switch span{color:var(--rule)}
.desktop-language{position:fixed;top:20px;right:24px;margin:0;padding:3px 6px;background:#fff;z-index:var(--z-sticky);border-radius:4px}
.mobile-header{display:none}
main{padding:0 144px;min-width:0}
.cover,.page-section,.footer{max-width:1600px;margin-inline:auto}
.cover{text-align:center;padding:38px 0 68px}
h1{font-size:40px;font-weight:600;color:var(--ink);width:100%;margin:22px auto 28px;line-height:1.23}
.authors{display:flex;justify-content:center;flex-wrap:wrap;column-gap:17px;row-gap:4px;max-width:940px;margin:0 auto;font-size:17px;font-weight:400}
.authors>span{white-space:nowrap}
.authors sup{margin-left:2px;color:var(--brick)}
.affiliation-names{display:flex;flex-wrap:wrap;justify-content:center;gap:5px 16px;margin:10px auto 0;font-size:15px;color:var(--muted);font-weight:400}
.affiliation-names>span{white-space:nowrap}
.affiliation-names sup{color:var(--brick)}
.institutions{display:flex;justify-content:center;align-items:center;gap:52px;max-width:920px;margin:26px auto 30px}
.institutions img{height:55px;width:80px;object-fit:contain}
.institutions img.oppo-logo{width:102px}
.institutions img.ntu-logo{width:144px}
.resource-links{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}
.resource{min-height:42px;display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--rule);border-radius:5px;padding:8px 17px;font-size:15px;line-height:1.2;transition:border-color .15s,background .15s,color .15s}
.resource:hover{border-color:var(--brick);color:var(--brick);background:var(--brick-wash)}
.resource.primary{background:var(--brick);border-color:var(--brick);color:#fff}
.resource.primary:hover{background:var(--brick-dark)}
.resource[aria-disabled="true"]{cursor:pointer}
.resource svg{width:16px;height:16px}
.page-section{padding:46px 0 56px;border-top:1px solid var(--rule);scroll-margin-top:32px}
.section-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:20px}
h2{font-size:32px;font-weight:600}
.section-note{font-size:14px;color:var(--muted)}
.section-intro{width:100%;font-size:19px;line-height:1.65;margin-bottom:30px;color:oklch(36% .004 20)}
.section-intro strong{font-weight:600;color:var(--ink)}
.cs-trigger{display:inline;padding:0;border:0;background:none;color:var(--ink);font:inherit;font-weight:600;text-align:inherit;text-decoration:underline;text-decoration-color:var(--rule);text-decoration-thickness:1px;text-underline-offset:4px}
.cs-trigger:hover{color:var(--brick);text-decoration-color:var(--brick)}
#cs-dialog,#timestamp-dialog{width:calc(100vw - 40px);max-width:1120px;max-height:calc(100dvh - 48px);padding:0;border:0;border-radius:6px;background:#fff;color:var(--ink);overflow:auto;overscroll-behavior:contain;font-size:15px;line-height:1.45}
#cs-dialog::backdrop,#timestamp-dialog::backdrop{background:rgb(20 18 19 / 55%)}
.cs-header{display:flex;align-items:flex-start;gap:12px;padding:22px 26px 16px;position:sticky;top:0;background:#fff;z-index:1;border-bottom:1px solid var(--rule)}
.cs-header>div{flex:1;min-width:0}
.cs-header h2{font-size:24px;line-height:1.25}
.cs-header h2 span{font-size:18px;color:var(--brick);margin-left:8px;white-space:nowrap}
.cs-header p{font-size:13px;color:var(--muted);margin-top:5px}
.cs-header .icon-button{width:40px;height:40px}
.cs-tabs{display:flex;gap:24px;margin:0 28px;border-bottom:1px solid var(--rule)}
.cs-tabs button{display:flex;align-items:center;gap:8px;min-height:52px;padding:10px 0;background:none;border:0;border-bottom:2px solid transparent;font-size:15px}
.cs-tabs b{font-weight:600}
.cs-tabs button[aria-selected=true]{color:var(--brick);border-bottom-color:var(--brick)}
.cs-panel{padding:26px 28px;outline:none}
.cs-layout{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:34px;align-items:start}
.cs-evidence,.cs-calculation{min-width:0}
.cs-task-question{font-size:16px;line-height:1.5;margin-bottom:16px}
.cs-frame{position:relative;background:var(--soft);overflow:hidden}
.cs-frame>img{width:100%;height:100%;object-fit:contain}
.cs-video-evidence{margin-bottom:24px}
.cs-frame-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:2px}
.cs-frame-strip .cs-frame{aspect-ratio:16/9}
.cs-frame-strip figcaption{font-size:12px;text-align:center;margin:5px 0 0;color:var(--muted);font-variant-numeric:tabular-nums}
.cs-media-label{font-size:12px;color:var(--muted);margin:8px 0 18px}
.cs-video-evidence .cs-media-label{margin-bottom:0}
.cs-time-row{display:grid;grid-template-columns:105px minmax(0,1fr) 100px;align-items:center;gap:10px;min-height:40px;font-size:13px}
.cs-time-row>span:first-child{display:flex;align-items:center;gap:6px}
.cs-time-row output{text-align:right;font-size:12px;font-variant-numeric:tabular-nums;white-space:nowrap}
.cs-time-track{position:relative;height:18px;background:var(--soft);border-bottom:1px solid var(--rule)}
.cs-time-bar{display:block;position:absolute;top:2px;height:13px;background:var(--cs-color);min-width:1px}
.cs-time-axis{margin:2px 110px 0 115px;display:flex;justify-content:space-between;font-size:11px;color:var(--muted)}
.cs-gt{--cs-color:#3e3e3e}
.cs-text{--cs-color:#2864b5}
.cs-text_image{--cs-color:#14804a}
.cs-swatch{display:inline-block;flex:0 0 9px;width:9px;height:9px;background:var(--cs-color);border-radius:1px}
.cs-sg-frames{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.cs-sg-frames figcaption{display:flex;justify-content:space-between;gap:8px;margin:8px 0 0;font-size:13px}
.cs-sg-frames figcaption span{font-variant-numeric:tabular-nums;color:var(--muted)}
.cs-box{position:absolute;border:2px solid var(--cs-color);pointer-events:none;box-shadow:0 0 0 1px rgb(255 255 255 / 80%)}
.cs-box.cs-text{border-style:dashed}
.cs-box.cs-text_image{border-style:dotted;border-width:3px}
.cs-legend{display:flex;flex-wrap:wrap;gap:4px 18px;margin-top:12px}
.cs-legend label{display:flex;align-items:center;gap:6px;min-height:36px;font-size:13px}
.cs-legend input{accent-color:var(--ink);width:14px;height:14px;margin:0}
.cs-ground-answer{display:flex;flex-wrap:wrap;align-items:center;gap:7px;font-size:14px;margin-top:0}
.cs-ground-answer strong{font-weight:600}
.cs-questions{border-top:1px solid var(--rule);margin-top:22px;font-size:14px}
.cs-questions summary{cursor:pointer;min-height:44px;align-content:center;color:var(--muted)}
.cs-questions summary>span{float:right;font-size:12px;margin:3px 0 0 8px}
.cs-question-pair>div{display:flow-root;padding:12px 0;border-bottom:1px solid var(--rule)}
.cs-question-pair h4{display:flex;gap:7px;align-items:center;margin:0 0 8px;font-weight:600;font-size:14px}
.cs-question-pair p{font-size:14px;line-height:1.5}
.cs-reference{float:right;width:78px;margin:0 0 4px 14px}
.cs-reference img{width:100%;height:100px;object-fit:contain;background:var(--soft)}
.cs-reference figcaption{font-size:11px;text-align:center;margin:4px 0 0}
.cs-scenario{display:flex;align-items:center;gap:12px;font-size:14px}
.cs-scenario select{flex:1;min-width:0}
.cs-calculation select,.cs-calculation input[type=number]{min-height:40px;max-width:100%;padding:7px 9px;border:1px solid var(--rule);border-radius:4px;background:#fff;font-size:14px}
.cs-calculation h3{font-size:15px;margin:22px 0 10px;font-weight:600}
.cs-interval-controls{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.cs-interval-controls fieldset{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;border:0;padding:0;margin:0;min-width:0}
.cs-interval-controls legend{font-size:13px;margin:0 0 7px;padding:0}
.cs-interval-controls legend i{margin-right:6px}
.cs-interval-controls label{font-size:12px;color:var(--muted)}
.cs-interval-controls input{display:block;width:100%;margin-top:5px;font-variant-numeric:tabular-nums;color:var(--ink)}
.cs-control-caption{font-size:12px;color:var(--muted);margin-bottom:12px}
.cs-offset-controls{padding:0;margin:10px 0;border:0;min-width:0}
.cs-offset-controls legend{font-size:12px;font-weight:600;margin-bottom:3px}
.cs-offset-controls label{display:grid;grid-template-columns:100px minmax(0,1fr) 42px;align-items:center;gap:10px;min-height:34px;font-size:12px}
.cs-offset-controls label>span{display:flex;align-items:center;gap:6px}
.cs-offset-controls input{min-width:0;width:100%;margin:0;accent-color:var(--brick)}
.cs-offset-controls output{text-align:right;font-variant-numeric:tabular-nums}
.cs-answer-controls{display:grid;gap:12px}
.cs-answer-controls label{display:grid;grid-template-columns:100px minmax(0,1fr) 66px;gap:10px;align-items:center;font-size:13px}
.cs-answer-controls label>span{display:flex;align-items:center;gap:6px}
.cs-answer-controls select{width:100%}
.cs-answer-controls output{text-align:right}
.cs-correct{color:var(--green)}
.cs-incorrect{color:var(--brick)}
.cs-breakdown{margin-top:20px}
.cs-breakdown table{font-size:13px;line-height:1.45}
.cs-breakdown caption{text-align:left;font-size:12px;color:var(--muted)}
.cs-breakdown th{font-weight:400;text-align:left}
.cs-breakdown td{text-align:right;width:64px;font-variant-numeric:tabular-nums}
.cs-breakdown th,.cs-breakdown td{padding:5px 0}
.cs-breakdown thead th:not(:first-child){text-align:right;color:var(--muted);font-size:12px}
.cs-breakdown td.cs-minimum{color:var(--brick);font-weight:600}
.cs-breakdown .cs-min-row>*{border-top:1px solid var(--rule);font-weight:600}
.cs-result{padding-top:14px;margin-top:10px;border-top:1px solid var(--ink);font-variant-numeric:tabular-nums}
.cs-result>div{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.cs-result>div>span{font-size:14px;font-weight:600}
.cs-result strong{font-size:32px;line-height:1.2;font-weight:600;color:var(--brick)}
.cs-result p{font-size:13px;margin-top:6px;overflow-wrap:anywhere}
.cs-rule{font-size:14px;margin-top:14px}
.cs-definition{font-size:12px;color:var(--muted);margin-top:6px}
.cs-footer{border-top:1px solid var(--rule);padding:14px 28px 18px;font-size:12px;color:var(--muted);line-height:1.6}
.cs-load{display:flex;justify-content:center;align-items:center;gap:16px;min-height:240px;padding:24px}
.cs-media-error{position:absolute;inset:0;display:grid;place-content:center;text-align:center;font-size:12px;padding:12px;background:var(--soft)}
.timestamp-body{padding:22px 28px 24px}
.timestamp-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.timestamp-modes{display:flex;border:1px solid var(--rule);border-radius:4px;padding:3px;gap:3px}
.timestamp-modes button{border:0;border-radius:2px;background:none;padding:8px 14px;min-height:40px;font-size:14px}
.timestamp-modes button:hover{background:var(--soft)}
.timestamp-modes button[aria-pressed=true]{background:var(--ink);color:#fff}
.timestamp-id{font-size:13px;color:var(--muted)}
.timestamp-excerpt{font-size:13px;color:var(--muted);margin:20px 0 10px}
.timestamp-frames{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:2px}
.timestamp-pair{min-width:0}
.timestamp-label{display:grid;place-content:center;min-height:64px;padding:8px 4px;background:#eef5fb;color:#234f7a;text-align:center;font-size:13px;line-height:1.45}
.timestamp-label code{font:inherit;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-variant-numeric:tabular-nums}
[data-timestamps=off] .timestamp-label{background:var(--soft);color:var(--muted)}
.timestamp-pair figcaption{margin:5px 0 0;text-align:center;font-size:12px;color:var(--muted)}
.timestamp-note{font-size:15px;line-height:1.55;margin-top:22px}
.timestamp-order{border-top:1px solid var(--rule);margin-top:20px;padding-top:16px}
.timestamp-order h3{font-size:14px;font-weight:600}
.timestamp-order dl{margin:10px 0 0;font-size:13px}
.timestamp-order dl>div{display:flex;align-items:baseline;gap:16px;margin-top:8px}
.timestamp-order dt{flex:0 0 22px;font-weight:600}
.timestamp-order dd{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 9px;margin:0}
.timestamp-order dd span[aria-hidden]{color:var(--muted)}
@media(max-width:780px){
  #cs-dialog,#timestamp-dialog{width:calc(100vw - 20px);max-height:calc(100dvh - 24px)}
  .cs-header{padding:16px;gap:6px}
  .cs-header h2{font-size:20px}
  .cs-header h2 span{font-size:16px}
  .cs-header p{font-size:12px}
  .cs-tabs{margin-inline:18px;gap:0;justify-content:space-between}
  .cs-tabs button{flex-direction:column;justify-content:center;gap:0;font-size:12px;padding:8px 4px}
  .cs-tabs button b{font-size:15px}
  .cs-panel{padding:20px 18px}
  .cs-layout{grid-template-columns:minmax(0,1fr);gap:24px}
  .cs-evidence{max-width:540px;width:100%;margin-inline:auto}
  .cs-calculation{border-top:1px solid var(--rule);padding-top:22px}
  .cs-time-row{grid-template-columns:92px minmax(0,1fr) 90px;gap:6px;font-size:12px}
  .cs-time-row output{font-size:11px}
  .cs-time-axis{margin-inline:98px 96px}
  .cs-footer{padding-inline:18px}
  .timestamp-body{padding:18px}
}
@media(max-width:640px){
  .cs-frame-strip{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:10px}
  .timestamp-frames{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:12px}
  .timestamp-note{min-height:70px}
}
@media(max-width:360px){
  .cs-header h2{font-size:18px}
  .cs-header h2 span{margin-left:0}
  .cs-tabs button{font-size:11px}
  .cs-scenario{display:block}
  .cs-scenario select{width:100%;margin-top:6px}
  .cs-answer-controls label{grid-template-columns:94px minmax(0,1fr)}
  .cs-answer-controls output{grid-column:2;font-size:12px}
  .cs-time-row{grid-template-columns:92px minmax(0,1fr)}
  .cs-time-row output{grid-column:2;text-align:left;margin-top:-8px}
  .cs-time-axis{margin-inline:98px 0}
}
.figure-button{display:block;width:100%;padding:0;border:0;background:#fff;cursor:zoom-in;position:relative;text-align:inherit}
.figure-button img{width:100%;height:auto}
.figure-button .expand-hint{position:absolute;right:10px;top:10px;display:flex;align-items:center;justify-content:center;background:#fff;border:1px solid var(--rule);width:32px;height:32px;border-radius:4px;opacity:0;transition:opacity .15s}
.figure-button:hover .expand-hint,.figure-button:focus-visible .expand-hint{opacity:1}
.overview-stage{position:relative}
.overview-hotspots{position:absolute;inset:0;pointer-events:none}
.overview-hotspot{position:absolute;pointer-events:auto;padding:0;border:0;border-radius:6px;background:transparent;transition:background .16s ease}
.overview-hotspot>span{position:absolute;bottom:8px;right:8px;display:grid;place-items:center;width:28px;height:28px;border-radius:3px;background:#fff;color:var(--brick);opacity:0;transition:opacity .16s ease}
.overview-hotspot:hover{background:rgb(255 255 255 / 16%)}
.overview-hotspot:hover>span,.overview-hotspot:focus-visible>span{opacity:1}
.overview-hotspot:focus-visible{outline:2px solid var(--brick);outline-offset:2px}
.overview-mobile-actions{display:none}
#overview-dialog{width:calc(100vw - 40px);max-width:1120px;max-height:calc(100dvh - 48px);padding:0;border:0;border-radius:6px;background:#fff;color:var(--ink);overflow:auto;overscroll-behavior:contain;font-size:16px;line-height:1.5}
#overview-dialog::backdrop{background:rgb(20 18 19 / 55%)}
#overview-dialog .cs-header{align-items:center}
#overview-dialog .cs-header h2{font-size:20px}
.overview-panel{padding:24px 28px 28px}
.overview-question{display:grid;grid-template-columns:minmax(0,1fr) 112px;gap:28px;align-items:start;min-height:172px;margin-bottom:24px}
.overview-question>div{min-width:0}
.overview-question:not(:has(.overview-reference)){grid-template-columns:minmax(0,1fr)}
.overview-question .stat-settings{max-width:280px;margin-bottom:14px}
.overview-id{font-size:12px;color:var(--muted);margin-bottom:6px}
.overview-prompt{font-size:18px;line-height:1.5;max-width:72ch}
.overview-reference-image{position:relative;height:136px;background:var(--soft)}
.overview-reference img{width:100%;height:100%;object-fit:contain}
.overview-reference figcaption{font-size:12px;text-align:center;margin:5px 0 0}
.overview-filmstrip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:2px}
.overview-filmstrip .cs-frame{aspect-ratio:16/9}
.overview-filmstrip figcaption{font-size:12px;text-align:center;font-variant-numeric:tabular-nums;margin:6px 0 0}
.overview-time{margin-top:24px}
.overview-time>div:first-child,.overview-clue{display:flex;justify-content:space-between;gap:12px;font-size:14px}
.overview-time strong{font-weight:600;color:var(--brick);font-variant-numeric:tabular-nums}
.overview-time-track{height:24px;border-bottom:1px solid var(--ink);background:var(--soft);position:relative;margin-top:10px}
.overview-time-track>span{position:absolute;top:3px;height:17px;background:var(--brick)}
.overview-time-ticks{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-top:5px;font-variant-numeric:tabular-nums}
.overview-spatial{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;max-width:640px;margin-inline:auto}
.overview-spatial figcaption{display:flex;justify-content:space-between;gap:8px;font-size:13px;margin:7px 0 0;font-variant-numeric:tabular-nums}
.overview-box{position:absolute;border:3px solid #e7b327;pointer-events:none}
.overview-spatial-caption{display:flex;align-items:center;justify-content:space-between;gap:12px;max-width:640px;margin:8px auto 0;font-size:13px;color:var(--muted)}
.overview-spatial-caption label{display:flex;align-items:center;gap:8px;min-height:44px;color:var(--ink)}
.overview-spatial-caption input{accent-color:var(--brick);width:16px;height:16px}
.overview-clue{margin:16px 0;color:var(--muted)}
.overview-clue span{font-variant-numeric:tabular-nums}
.overview-options{border:0;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px 24px}
.overview-options label{display:flex;align-items:center;gap:8px;min-height:44px;padding:4px 8px;border-radius:4px;cursor:pointer}
.overview-options label>span{overflow-wrap:anywhere;min-width:0}
.overview-options input{accent-color:var(--brick);width:16px;height:16px;margin:0}
.overview-option-letter{color:var(--muted);font-size:14px}
.overview-answer{margin-top:16px;border-top:1px solid var(--rule);font-size:15px}
.overview-answer summary{cursor:pointer;min-height:44px;align-content:center;color:var(--brick)}
.overview-answer p{display:flex;gap:24px;align-items:center;padding:8px 0}
.overview-answer strong{font-weight:600}
#overview-media-dialog{width:calc(100vw - 40px);max-width:1000px;max-height:calc(100dvh - 48px);padding:0;border:0;border-radius:6px;background:#fff;color:var(--ink);overflow:auto;overscroll-behavior:contain;font-size:16px;line-height:1.5}
#overview-media-dialog::backdrop{background:rgb(20 18 19 / 55%)}
#overview-media-dialog .cs-header{align-items:center}
#overview-media-dialog .cs-header h2{flex:1;font-size:20px}
.overview-media-panel{padding:20px 28px}
.overview-evidence-meta{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:6px 20px;font-size:13px;color:var(--muted);margin-bottom:12px;font-variant-numeric:tabular-nums}
.overview-player{position:relative;aspect-ratio:16/9;background:#111}
.overview-player video{display:block;width:100%;height:100%;object-fit:contain}
.overview-wave{position:relative;height:36px;margin-top:16px;--playback:0%}
.overview-wave>div{position:absolute;inset:0;display:flex;align-items:center;gap:3px}
.overview-wave span{flex:1;min-width:0;background:#d3d8d5}
.overview-wave-played{clip-path:inset(0 calc(100% - var(--playback)) 0 0)}
.overview-wave-played span{background:#27865a}
.overview-wave.is-muted .overview-wave-played span{background:#858b87}
.overview-evidence-controls{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px;margin-top:8px}
.overview-evidence-controls output{margin-left:auto;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.overview-audio{display:flex;align-items:center;gap:8px;min-height:44px;padding:0;border:0;background:none;font-size:14px;color:var(--ink)}
.overview-audio svg{width:18px;height:18px}
@media(max-width:780px){
  #overview-dialog{width:calc(100vw - 24px);max-height:calc(100dvh - 24px)}
  #overview-dialog .cs-header{padding:14px 16px}
  .overview-tabs{margin-inline:16px;gap:12px}
  .overview-tabs button{flex:1;justify-content:center;flex-wrap:wrap;gap:0 6px;min-width:0;line-height:1.25}
  .overview-tabs button span{font-size:12px}
  .overview-panel{padding:20px 16px}
  .overview-question{grid-template-columns:minmax(0,1fr) 88px;gap:16px;min-height:166px}
  .overview-reference-image{height:110px}
  .overview-prompt{font-size:16px}
  .overview-spatial{gap:12px}
  #overview-media-dialog{width:calc(100vw - 24px);max-height:calc(100dvh - 24px)}
  #overview-media-dialog .cs-header{padding:14px 16px}
  .overview-media-panel{padding:20px 16px 12px}
}
@media(max-width:640px){
  .overview-hotspots{display:none}
  .overview-mobile-actions{display:grid;gap:4px;margin-top:12px}
  .overview-mobile-actions>div{display:flex;gap:8px}
  .overview-mobile-actions button{display:flex;flex:1;align-items:center;justify-content:center;gap:6px;min-height:44px;padding:4px 0;border:0;border-bottom:1px solid var(--rule);background:none;font-size:14px}
  .overview-mobile-actions button span{display:none}
  .overview-mobile-actions button svg{width:14px;height:14px}
  .overview-filmstrip{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:12px}
  .overview-question .stat-settings button{padding-inline:8px;font-size:14px;white-space:nowrap}
  .overview-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px}
  .overview-spatial figcaption{flex-wrap:wrap;gap:0 8px}
  .overview-wave>div{gap:1px}
  .overview-evidence-controls{gap:8px}
  .overview-evidence-controls output{font-size:12px}
}
@media(prefers-reduced-motion:reduce){
  .overview-hotspot,.overview-hotspot>span{transition:none}
}
figcaption{font-size:16px;color:var(--muted);line-height:1.6;width:100%;margin:20px 0 0}
.figure-number{color:var(--brick);font-weight:600;margin-right:8px}
.figure-article{margin-top:50px}
.figure-article:first-of-type{margin-top:30px}
h3{font-size:24px;font-weight:600;margin-bottom:20px}
.figure-feature{margin-top:50px;width:100%}
.dataset-visual{width:100%;min-width:0}
.category-scroll{overflow-x:auto;overscroll-behavior-x:contain}
.category-chart{position:relative;width:100%;min-width:800px;aspect-ratio:2601/1133}
.category-chart>img{width:100%;height:auto}
.category-svg{position:absolute;inset:0;display:block;width:100%;height:100%;fill:white;stroke:none;pointer-events:none}
.category-sector{opacity:0;transition:opacity .16s ease-out}
.category-sector path{fill:white;stroke:none;pointer-events:all}
.category-domain{cursor:default}
.category-leaf{cursor:pointer;outline:none}
.category-leaf:focus-visible{outline:none}
.category-sector.is-muted{opacity:.87}
.category-caption{display:flex;gap:8px;align-items:flex-start}
.category-caption .figure-number{flex-shrink:0;margin-right:0}
.category-caption>.icon-button{flex-shrink:0;width:44px;height:44px;margin-top:-8px}
.category-preview{position:fixed;z-index:var(--z-menu);max-width:calc(100vw - 32px);background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 5px 24px rgb(0 0 0 / 22%);animation:category-preview-in .18s ease-out}
.category-media{position:relative;aspect-ratio:16/9;background:#101010}
.category-media video{display:block;width:100%;height:100%;object-fit:contain;cursor:pointer}
.category-preview-caption{display:flex;gap:10px;align-items:center;padding:6px 8px 6px 14px;min-height:52px}
.category-preview-label{flex:1;min-width:0;overflow-wrap:anywhere;font-size:16px;line-height:1.3;font-weight:600}
.category-dot{width:10px;height:10px;border-radius:50%;flex:0 0 10px}
.category-preview-caption .icon-button{width:40px;height:40px;flex:0 0 40px}
.category-media-error{position:absolute;inset:0;background:rgb(255 255 255 / 94%);display:flex;align-items:center;justify-content:center;gap:12px;font-size:16px}
@keyframes category-preview-in{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}
@media(max-width:600px){
  .category-preview-label{font-size:14px}
  .category-caption{display:block;position:relative;padding-right:36px}
  .category-caption .figure-number{margin-right:6px}
  .category-caption>.icon-button{position:absolute;right:0;top:0}
}
@media(prefers-reduced-motion:reduce){
  .category-sector{transition:none}
  .category-preview{animation:none}
}
.statistics-svg{position:absolute;inset:0;width:100%;height:100%;display:block;fill:none;stroke:none;pointer-events:none}
.stat-target{cursor:pointer;outline:none}
.stat-target:focus-visible{outline:none}
.stat-hit{fill:transparent;pointer-events:all}
.stat-target.is-active:not(.stat-curve) .stat-hit{fill:#181818;fill-opacity:.08}
.stat-highlight{opacity:0;pointer-events:none;transition:opacity .14s ease-out}
.stat-target.is-active .stat-highlight{opacity:.28}
.stat-crosshair{opacity:0;pointer-events:none}
.stat-target.is-active .stat-crosshair{opacity:1}
.stat-crosshair line{stroke:#636363;stroke-width:2;stroke-dasharray:5 5}
.stat-crosshair circle{stroke:#fff;stroke-width:2}
.statistics-tooltip{position:fixed;z-index:var(--z-menu);max-width:calc(100vw - 24px);padding:5px 9px;border-radius:4px;background:#292626;color:#fff;font-size:13px;line-height:1.4;pointer-events:none}
.statistics-preview{position:fixed;z-index:var(--z-menu);width:420px;max-width:calc(100vw - 24px);margin:0;padding:0;border:0;color:var(--ink);overflow:auto;overscroll-behavior:contain;border-radius:8px;background:#fff;box-shadow:0 5px 24px rgb(0 0 0 / 22%);font-size:15px;line-height:1.45;animation:category-preview-in .18s ease-out}
.statistics-preview::backdrop{background:rgb(0 0 0 / 28%)}
.statistics-preview[data-kind=qa]{width:1000px}
.statistics-preview:focus{outline:none}
.statistics-preview header{display:flex;align-items:center;gap:12px;padding:12px 12px 8px 20px;position:sticky;top:0;z-index:1;background:#fff}
.statistics-preview h3{flex:1;min-width:0;font-size:20px;margin:0;overflow-wrap:anywhere}
.statistics-preview header .icon-button{width:40px;height:40px;flex:0 0 40px}
.stat-language{min-height:40px;border:0;background:none;padding:4px 8px;font-size:14px;color:var(--muted);flex-shrink:0}
.stat-body{padding:0 20px 20px}
.stat-question-meta{font-size:12px;color:var(--muted);margin-bottom:14px;overflow-wrap:anywhere}
.stat-question{font-size:17px;line-height:1.5;margin-bottom:16px}
.stat-options{border:0;min-width:0;margin:0;padding:0}
.stat-option{display:grid;grid-template-columns:16px 18px minmax(0,1fr) 18px;gap:8px;align-items:center;min-height:44px;padding:8px;border-top:1px solid var(--rule);cursor:pointer}
.stat-option input{width:16px;height:16px;margin:0;accent-color:var(--brick)}
.stat-option-letter{font-weight:600;color:var(--muted)}
.stat-option-text{overflow-wrap:anywhere}
.stat-option:has(input:focus-visible),.overview-options label:has(input:focus-visible){outline:2px solid var(--brick);outline-offset:2px}
.stat-option:hover,.overview-options label:hover{background:var(--soft)}
.stat-option.is-correct,.overview-options label.is-correct{color:var(--green);background:oklch(97% .015 165)}
.stat-option.is-incorrect,.overview-options label.is-incorrect{color:var(--brick);background:var(--brick-wash)}
.stat-option.is-correct input,.overview-options .is-correct input{accent-color:var(--green)}
.qa-option-mark{width:18px;height:18px}
.overview-options .qa-option-mark{margin-left:auto}
.qa-feedback{font-size:15px;line-height:1.5;margin-top:12px;padding:10px 12px;background:var(--soft);border-radius:4px;overflow-wrap:anywhere}
.qa-feedback.cs-correct{background:oklch(97% .015 165)}
.qa-feedback.cs-incorrect{background:var(--brick-wash)}
.qa-feedback:empty{display:none}
.stat-answer{border-top:1px solid var(--rule);margin-top:10px;padding-top:10px}
.stat-answer summary{cursor:pointer;color:var(--brick);font-weight:600;min-height:30px}
.stat-answer p{padding-top:6px;color:var(--green)}
.stat-total{display:flex;gap:6px;align-items:baseline;font-size:17px;flex-wrap:wrap}
.stat-total>strong{font-size:28px;font-weight:600;font-variant-numeric:tabular-nums}
.stat-total>span{margin-left:auto;font-size:14px;color:var(--muted)}
.stat-duration-split{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:16px 0 20px}
.stat-duration-split>div{display:flex;align-items:center;gap:7px}
.stat-duration-split strong{margin-left:auto;font-weight:600}
.stat-duration-split i,.stat-track i{display:inline-block;width:8px;height:8px;border-radius:2px;flex-shrink:0}
.statistics-preview h4{font-size:14px;font-weight:600;margin:0 0 10px}
.stat-domains{list-style:none;margin:0;padding:0}
.stat-domains li{display:grid;grid-template-columns:minmax(0,1fr) 80px 28px;gap:10px;align-items:center;min-height:30px;font-size:14px}
.stat-domains li>span:first-child{overflow-wrap:anywhere}
.stat-domains strong{text-align:right;font-weight:600;font-variant-numeric:tabular-nums}
.stat-domain-bar{display:block;height:5px;background:var(--soft)}
.stat-domain-bar i{display:block;height:100%}
.stat-metric{font-size:15px;color:var(--muted);margin-bottom:20px}
.stat-threshold-label{display:flex;justify-content:space-between;gap:12px}
.stat-threshold-label output{font-weight:600;font-variant-numeric:tabular-nums}
#stat-threshold{width:100%;height:36px;margin:6px 0 16px;accent-color:var(--brick)}
.stat-cdf-label{font-size:14px;color:var(--muted);margin-bottom:10px}
.stat-cdf-results>div{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;align-items:center;padding:9px 0;border-top:1px solid var(--rule);font-variant-numeric:tabular-nums}
.stat-cdf-results>div>span:last-child{text-align:right;color:var(--muted);font-size:14px}
.stat-cdf-results strong{text-align:right;font-size:20px;font-weight:600}
.stat-track{display:flex;gap:8px;align-items:center}
.stat-qa-layout{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:28px;padding-top:6px;align-items:start}
.stat-media{min-width:0}
.stat-clue-title{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:4px 12px}
.stat-clue-title>span:last-child{font-size:12px;font-weight:400;font-variant-numeric:tabular-nums;white-space:nowrap;color:var(--muted)}
.stat-segments{display:block;width:100%;min-height:40px;margin:0 0 10px;border:1px solid var(--rule);border-radius:4px;background:#fff;padding:6px 10px;font-size:14px}
.stat-clue-media{position:relative;aspect-ratio:16/9;background:var(--soft)}
.stat-clue-media>video{display:block;width:100%;height:100%;object-fit:contain;background:#131313}
.stat-media-caption{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:6px 12px;margin:8px 0 0;font-size:12px;color:var(--muted)}
.stat-media-caption>span:last-child{display:inline-flex;align-items:center;gap:5px}
.stat-media-caption svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.75;flex:none}
.stat-media-status{position:absolute;inset:0;display:grid;place-content:center;margin:0;padding:16px;text-align:center;font-size:14px;color:var(--muted)}
.stat-settings{display:flex;gap:0;border-bottom:1px solid var(--rule);margin-bottom:12px}
.stat-settings button{border:0;border-bottom:2px solid transparent;background:none;padding:8px 16px;min-height:42px;font-size:15px}
.stat-settings button[aria-pressed=true]{border-bottom-color:var(--brick);color:var(--brick);font-weight:600}
.stat-reference{float:right;width:132px;margin:0 0 12px 16px}
.stat-reference img{width:100%;height:100px;object-fit:contain;background:var(--soft)}
.stat-reference figcaption{font-size:12px;text-align:center;margin:4px 0 0}
.stat-qa-content .stat-options{clear:both}
@media(max-width:780px){
  .stat-qa-layout{grid-template-columns:minmax(0,1fr);gap:24px}
  .stat-reference{width:112px}
  .stat-reference img{height:85px}
}
@media(max-width:600px){
  .statistics-preview h3{font-size:18px}
  .stat-question{font-size:16px}
  .stat-domains li{grid-template-columns:minmax(0,1fr) 50px 24px}
}
@media(prefers-reduced-motion:reduce){
  .stat-highlight{transition:none}
  .statistics-preview{animation:none}
}
.qa-radars{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px}
.radar-panel{min-width:0}
.radar-header{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.radar-header h3{margin:0;font-size:22px}
.radar-unit{font-size:13px;color:var(--muted);white-space:nowrap}
.radar-selection{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px;margin-block:4px 0}
.radar-current{font-size:15px;line-height:1.4;min-width:0;overflow-wrap:anywhere}
.radar-overall{font-size:15px;white-space:nowrap;font-variant-numeric:tabular-nums}
.radar-overall strong{font-weight:600;margin-left:6px}
.radar-plot{width:100%;min-width:0}
.radar-svg{display:block;width:100%;height:auto;stroke:none;fill:none;overflow:visible;font-family:"Caladea","PingFang SC",serif}
.radar-grid{stroke:#DCE3EC;stroke-width:1;fill:none}
.radar-grid line{stroke:#E3E8EF}
.radar-axis{fill:var(--ink);stroke:none;font-size:18px}
.radar-svg.is-compact .radar-axis{font-size:14px}
.radar-tick{fill:#697483;stroke:#fff;stroke-width:3px;paint-order:stroke;font-size:12px}
.radar-series{pointer-events:none;opacity:1;transition:opacity .16s ease-out}
.radar-line{stroke:var(--series-color);stroke-width:2;fill:none;stroke-linejoin:round}
.radar-markers,.radar-swatch{stroke:var(--series-color);fill:#fff;stroke-width:1.7}
.radar-series.is-muted{opacity:.09}
.radar-series.is-active .radar-line{stroke-width:2.8}
.radar-series.is-active .radar-markers{stroke-width:2}
.radar-hit{fill:none;stroke:transparent;stroke-width:12;pointer-events:stroke;cursor:pointer}
.radar-scores,.radar-axes{pointer-events:none}
.radar-score{font-size:15px;fill:#1e252d;stroke:#fff;stroke-width:4px;paint-order:stroke;stroke-linejoin:round}
.radar-legend{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 12px;margin-top:8px;align-content:start}
.radar-model{display:flex;align-items:center;gap:8px;min-height:44px;min-width:0;text-align:left;padding:5px 0;border:0;background:none;border-radius:2px;font-size:14px;line-height:1.3;color:var(--ink)}
.radar-model span{overflow-wrap:anywhere}
.radar-swatch{width:30px;height:18px;flex:0 0 30px}
.radar-model.is-muted .radar-swatch{opacity:.2}
.radar-model.is-muted{color:var(--muted)}
.radar-model.is-active span{font-weight:600}
.radar-model[aria-pressed=true] span{text-decoration:underline;text-underline-offset:4px}
.radar-model:hover span{color:var(--ink)}
.radar-caption{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}
.radar-caption .icon-button{width:44px;height:44px;margin-top:-8px}
@media(max-width:900px){
  .qa-radars{grid-template-columns:minmax(0,1fr);gap:36px;max-width:620px;margin-inline:auto}
}
@media(max-width:439px){
  .radar-header h3{font-size:20px}
  .radar-legend{gap:0 10px}
  .radar-model{font-size:13px;gap:6px}
  .radar-swatch{width:24px;flex-basis:24px}
}
.analysis-article{padding:36px 0 44px;border-bottom:1px solid var(--rule)}
.analysis-article:first-child{padding-top:0}
.analysis-article:last-child{padding-bottom:0;border:0}
.analysis-article h3{margin-bottom:14px}
.analysis-summary{font-size:18px;width:100%;line-height:1.65;margin-bottom:27px;color:oklch(36% .004 20)}
.analysis-article figcaption{font-size:14px}
.analysis-interactive{position:relative;margin-block:8px 18px;min-width:0}
.analysis-plot{width:100%;min-width:0;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:thin}
.analysis-svg{display:block;width:100%;height:auto;min-width:760px;fill:#000;stroke:none;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter}
.analysis-granularity .analysis-svg{min-width:980px}
.analysis-svg [data-ink]{transition:opacity 140ms ease-out}
.analysis-svg [data-ink].is-muted{opacity:.12!important}
.analysis-svg [data-shade].is-muted{opacity:.88!important}
.analysis-hit{fill:transparent;stroke:none;cursor:pointer;outline:none}
.analysis-hit:focus,.analysis-hit:focus-visible,.analysis-plot:focus,.analysis-plot:focus-visible{outline:none}
.analysis-controls{display:flex;align-items:center;justify-content:flex-end;gap:16px;min-height:44px;margin-top:8px}
.analysis-controls>.icon-button{flex:0 0 44px;width:44px;height:44px}
.analysis-frame-control{display:flex;align-items:center;gap:12px;font-size:14px}
.analysis-frame-control input{width:180px;min-width:0;accent-color:var(--brick)}
.analysis-frame-control output{min-width:32px;font-variant-numeric:tabular-nums}
.analysis-caption{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}
.analysis-caption .icon-button{flex:0 0 44px;width:44px;height:44px;margin-top:-8px}
.analysis-tooltip{position:fixed;z-index:30;max-width:min(300px,calc(100vw - 16px));padding:12px 14px;border:1px solid #cbd0d6;border-radius:4px;background:#fff;color:var(--ink);font-size:13px;line-height:1.5;pointer-events:none;overflow-wrap:anywhere}
.analysis-tooltip strong,.analysis-tooltip span,.analysis-tooltip b{display:block}
.analysis-tooltip b{margin-top:4px;font-size:15px}
.analysis-tooltip>span{color:var(--muted)}
.analysis-detail{margin-top:16px;padding:20px 0 8px;border-top:1px solid var(--rule);min-width:0}
.paired-detail-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}
.paired-detail-heading h4{font-size:20px;margin:0;overflow-wrap:anywhere}
.paired-detail-heading .icon-button{flex:0 0 44px;width:44px;height:44px}
.paired-cue-tabs{margin-bottom:24px}
.paired-task-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}
.paired-task{min-width:0}
.paired-task h5,.paired-qa h5{display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;gap:8px;font-size:16px;margin:0 0 16px}
.paired-task h5>span,.paired-qa h5>span{font-weight:400;color:var(--muted);font-size:13px}
.paired-score-row{display:grid;grid-template-columns:80px minmax(0,1fr) 52px;align-items:center;gap:8px;font-size:14px;margin:12px 0}
.paired-score-row b{text-align:right;font-variant-numeric:tabular-nums;font-weight:600}
.paired-score-track{height:12px;background:#f4f5f6;overflow:hidden}
.paired-score-track>span{display:block;height:100%;transition:width 180ms ease-out}
.paired-delta{display:flex;justify-content:space-between;align-items:baseline;gap:12px;font-size:14px;margin-top:16px}
.paired-delta b{font-size:18px;font-variant-numeric:tabular-nums}
.paired-denominator{font-size:13px;color:var(--muted);margin:8px 0 0}
.paired-grounding-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px;margin-bottom:24px}
.paired-grounding-scores{display:flex;justify-content:space-between;gap:16px;margin:0;font-variant-numeric:tabular-nums}
.paired-grounding-scores dt{font-size:13px}
.paired-grounding-scores dd{font-size:18px;margin:4px 0 0;font-weight:600}
.paired-qa{border-top:1px solid var(--rule);padding-top:20px}
.paired-outcomes{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:12px 0 24px}
.paired-outcomes button{display:flex;flex-direction:column;gap:6px;text-align:left;padding:12px 0;border:0;border-bottom:2px solid transparent;border-radius:0;background:transparent;color:var(--ink);font:inherit;transition:opacity 140ms ease-out}
.paired-outcomes button:hover,.paired-outcomes button[aria-pressed=true]{border-bottom-color:var(--brick)}
.paired-outcomes button:focus-visible,.paired-cue-tabs button:focus-visible{outline:2px solid var(--brick);outline-offset:3px}
.paired-outcome-label{display:flex;align-items:center;gap:8px;font-size:14px;line-height:1.4}
.paired-outcome-label i{display:block;flex:0 0 12px;height:12px;background:var(--outcome-color);border:1px solid #92969c}
.paired-outcomes strong{font-size:22px;font-weight:600;font-variant-numeric:tabular-nums}
.paired-outcomes button>span:last-child{font-size:13px;color:var(--muted)}
.paired-accuracy-row{display:grid;grid-template-columns:90px minmax(0,1fr) 60px 160px;align-items:center;gap:12px;margin:12px 0;font-size:14px;font-variant-numeric:tabular-nums}
.paired-accuracy-row b{text-align:right;font-weight:600}
.paired-accuracy-track{display:flex;height:18px;overflow:hidden}
.paired-accuracy-track>span{height:100%;transition:opacity 140ms ease-out}
.paired-incorrect{opacity:.35}
.paired-equation{font-size:13px;color:var(--muted)}
.paired-conclusion{display:flex;flex-wrap:wrap;gap:8px 24px;margin:16px 0 0;font-size:14px}
.paired-outcome-summary{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 24px;padding-top:16px;font-size:14px}
.paired-outcome-summary strong{font-weight:600}
.analysis-detail .is-subdued{opacity:.4}
.paired-outcomes button.is-subdued{opacity:1;color:var(--muted)}
@media(max-width:900px){
  .paired-task-grid{grid-template-columns:1fr;gap:24px}
  .paired-task-grid .paired-task{max-width:540px;width:100%}
  .paired-grounding-grid{grid-template-columns:1fr;gap:24px}
  .paired-outcomes{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 20px}
  .paired-accuracy-row{grid-template-columns:80px minmax(0,1fr) 54px;gap:8px}
  .paired-equation{grid-column:2/-1}
}
@media(prefers-reduced-motion:reduce){
  .analysis-svg [data-ink]{transition:none}
  .paired-score-track>span,.paired-accuracy-track>span,.paired-outcomes button{transition:none}
}
@media(max-width:600px){
  .analysis-controls{gap:10px}
  .analysis-frame-control{gap:8px;min-width:0;min-height:44px}
  .analysis-frame-control input{width:125px}
  .analysis-frame-control output{min-width:24px}
}
.text-link{display:inline-flex;align-items:center;gap:5px;font-size:15px;color:var(--brick);white-space:nowrap}
.text-link:hover{text-decoration:underline;text-underline-offset:4px}
.table-scroll{max-width:100%;overflow-x:auto;overscroll-behavior-x:contain;border-block:1px solid var(--ink)}
table{border-collapse:separate;border-spacing:0;width:100%;font-variant-numeric:tabular-nums;font-size:14px;line-height:1.25}
th,td{text-align:center;padding:7px 8px;border-bottom:1px solid var(--table-rule)}
thead{color:var(--ink)}
th{font-weight:600;background:#fff}
thead th{border-bottom-color:var(--rule)}
tbody tr:last-child td,tbody tr:last-child th{border-bottom:0}
tbody td{background:#fff}
.pinned{position:sticky;left:0;z-index:2;text-align:left;background:#fff;border-right:1px solid var(--rule)}
thead .pinned{z-index:3;background:#fff}
.comparison-table{min-width:var(--table-min-width);table-layout:fixed}
.comparison-table th,.comparison-table td{padding:4px 6px;font-size:14px;line-height:1.25}
.comparison-table tbody tr:not(.group-row){height:var(--comparison-row-height)}
.comparison-table .pinned{font-weight:400}
.comparison-table thead .pinned{font-weight:600}
.comparison-table thead th{padding-block:9px;font-size:13px;overflow-wrap:normal}
.comparison-table th.pinned{padding-inline:10px}
.benchmark-link,.model-link{display:flex;align-items:center;justify-content:space-between;gap:6px;color:var(--ink);text-underline-offset:3px}
.benchmark-link:hover,.benchmark-link:focus-visible,.model-link:hover,.model-link:focus-visible{text-decoration:underline}
.benchmark-link svg,.model-link svg{width:12px;height:12px;color:var(--muted)}
.model-link{flex:1;min-width:0}
.comparison-table .check,.comparison-table .absent{display:inline-flex;vertical-align:middle}
.comparison-table .check{color:#00852b}
.comparison-table .absent{color:#d01827}
.comparison-table .check svg,.comparison-table .absent svg{width:14px;height:14px;stroke-width:2}
.comparison-table .ours td,.comparison-table .ours th{background:var(--comparison-yellow)}
.comparison-table .ours th{color:var(--ink);font-weight:600}
.comparison-table .group-row td{background:var(--comparison-blue);color:var(--ink);text-align:left;font-size:14px;font-weight:600;font-style:italic;padding:6px 10px;border-block:1px solid var(--rule)}
.comparison-table .group-row.av td{background:var(--comparison-green)}
#comparison{padding-top:32px}
#comparison .section-heading{margin-bottom:12px}
#comparison .section-intro{margin-bottom:18px}
.table-note{font-size:14px;line-height:1.55;margin-top:14px;color:var(--muted);width:100%}
.leaderboard-block{margin-top:34px;scroll-margin-top:32px}
.leaderboard-block+.leaderboard-block{margin-top:54px}
.board-title-row{display:flex;align-items:baseline;justify-content:space-between;gap:15px;margin-bottom:16px}
.board-title-row h3{margin:0;font-size:25px}
.track-meta{font-size:14px;color:var(--muted);white-space:nowrap}
.track-description{font-size:17px;line-height:1.6;margin:-6px 0 18px;color:var(--muted)}
.board-toolbar{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:14px}
.default-ranking{margin-right:auto;font-size:13px;line-height:1.5;color:var(--muted)}
.filters{display:inline-flex;background:var(--soft);padding:3px;border:1px solid var(--rule);border-radius:5px;gap:2px}
.filters button{background:transparent;border:0;border-radius:3px;padding:7px 13px;font-size:14px;line-height:1.4;white-space:nowrap;color:var(--muted)}
.filters button[aria-pressed=true]{background:var(--brick);color:#fff}
.filters button:hover:not([aria-pressed=true]){color:var(--brick)}
.model-search{display:flex;align-items:center;gap:8px;border:1px solid var(--rule);border-radius:5px;padding:7px 10px;max-width:218px}
.model-search svg{color:var(--muted);width:16px;height:16px}
.model-search input{border:0;background:transparent;min-width:0;width:100%;font-size:14px;outline:none}
.model-search:focus-within{outline:2px solid var(--brick);outline-offset:2px}
.model-search input:focus-visible{outline:0}
input::placeholder{color:var(--muted);opacity:1}
.results-table{min-width:var(--table-min-width);table-layout:fixed}
.results-table col.model-col{width:280px}
.results-table col.frames-col{width:48px}
.results-table col.score-col{width:49.5px}
.results-table th,.results-table td{padding:6px 4px}
.results-table tbody tr{height:var(--table-row-height)}
.results-table thead th{font-size:12px}
.results-table thead .group-header{padding:9px 5px;color:var(--ink);border-bottom:1px solid var(--rule);font-size:13px}
.results-table .group-end{border-right:1px solid var(--rule)}
.results-table .sort-button{position:relative;display:flex;align-items:center;justify-content:center;padding:0 9px 0 1px;border:0;background:none;width:100%;min-height:24px;font-size:inherit;line-height:1.25}
.results-table .consistency-score .sort-button>span{white-space:nowrap}
.sort-icon{position:absolute;right:0;top:50%;transform:translateY(-50%);width:9px;height:12px;color:var(--muted);opacity:0}
.sort-button:hover .sort-icon,.sort-button:focus-visible .sort-icon,th[aria-sort=descending] .sort-icon,th[aria-sort=ascending] .sort-icon{opacity:1}
.results-table .consistency-score{background:var(--consistency-wash)}
.results-table .model-cell{text-align:left;padding:6px 10px;font-weight:400}
.model-label{display:flex;align-items:center;gap:8px;min-height:23px}
.model-rank{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;flex:0 0 22px;border-radius:4px;background:var(--soft);color:var(--muted);font-size:12px;line-height:1;font-weight:600}
.model-rank.rank-gold{background:#f2ce4b;color:#584300}
.model-rank.rank-silver{background:#dfe3e8;color:#414b58}
.model-rank.rank-bronze{background:#9d5b24;color:#fff}
.model-logo{width:23px;height:23px;object-fit:contain;flex-shrink:0}
.model-name{font-size:13px;line-height:1.3;overflow-wrap:anywhere}
.results-table tbody tr:hover td,.results-table tbody tr:hover th{background:#f7f7f7}
.results-table tbody tr:hover .consistency-score{background:#eaeaea}
.results-table td.best-score{font-weight:600}
.results-table td.second-score{text-decoration:underline;text-underline-offset:3px}
.board-footer{display:flex;justify-content:space-between;gap:16px;color:var(--muted);font-size:13px;margin-top:10px}
.empty-state{text-align:center;padding:32px!important;color:var(--muted)}
.metric-guide{margin-top:14px;font-size:14px;color:var(--muted)}
.metric-guide summary,.example-results summary{cursor:pointer;min-height:44px;display:list-item;align-content:center}
.metric-guide dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 32px;margin:10px 0 0}
.metric-guide dt{font-weight:600;color:var(--ink)}
.metric-guide dd{margin:4px 0 0;line-height:1.6}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.action-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:#fff;border:1px solid var(--rule);border-radius:4px;min-height:44px;padding:9px 14px;font-size:15px;line-height:1.4}
.action-button:hover{border-color:var(--brick);color:var(--brick)}
.example-explorer{padding-top:8px;margin-bottom:64px}
.example-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:20px}
.example-heading h3{margin:0}
.track-tabs,.reference-tabs,.keyframe-tabs{display:flex;flex-wrap:wrap;gap:4px}
.track-tabs button,.reference-tabs button,.keyframe-tabs button{border:1px solid var(--rule);border-radius:4px;background:#fff;padding:9px 13px;min-height:44px;font-size:14px;line-height:1.4}
.track-tabs button[aria-pressed=true],.reference-tabs button[aria-pressed=true],.keyframe-tabs button[aria-pressed=true]{border-color:var(--brick);background:var(--brick-wash);color:var(--brick)}
.task-tabs{display:flex;flex-wrap:wrap;gap:6px 28px;border-bottom:1px solid var(--rule);margin-bottom:24px}
.task-tabs button{border:0;border-bottom:2px solid transparent;background:transparent;padding:9px 1px 13px;min-height:44px;font-size:16px;color:var(--muted)}
.task-tabs button[aria-pressed=true]{border-color:var(--brick);color:var(--brick);font-weight:600}
.example-layout{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(300px,1fr);gap:32px;align-items:start}
.example-media,.example-question{min-width:0}
.video-stage{position:relative;aspect-ratio:16/9;background:#171717;border-radius:4px;overflow:hidden}
.video-stage video{display:block;width:100%;height:100%;object-fit:contain}
.video-start{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:flex;align-items:center;gap:10px;justify-content:center;min-height:48px;padding:12px 20px;border:0;border-radius:4px;background:rgb(255 255 255 / 96%);color:var(--ink);white-space:nowrap;font-size:16px}
.video-start:hover{background:#fff;color:var(--brick)}
.video-start svg{width:23px;height:23px}
.video-error{position:absolute;inset:0;background:rgb(255 255 255 / 97%);display:flex;gap:16px;flex-direction:column;justify-content:center;align-items:center;padding:24px}
.video-meta{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:48px;font-size:13px;color:var(--muted)}
.sound-control{display:inline-flex;align-items:center;gap:6px;background:none;border:0;min-height:44px;padding:8px 0;font-size:14px;color:var(--ink);white-space:nowrap}
.example-id{font-size:13px;color:var(--muted);margin-bottom:6px}
.example-case-title{font-size:22px;line-height:1.3;font-weight:600;margin:0 0 18px;text-wrap:balance}
.reference-settings{margin-bottom:16px}
.example-reference{height:146px;width:auto;max-width:100%;object-fit:contain;object-position:left;margin:0 0 18px;border-radius:3px}
.example-prompt{font-size:18px;line-height:1.6;margin-bottom:20px}
.example-options{border:0;padding:0;margin:0 0 18px;display:flex;flex-direction:column;gap:7px}
.answer-option{display:flex;align-items:center;gap:10px;min-height:44px;padding:8px 10px;border:1px solid var(--rule);border-radius:4px;font-size:15px;line-height:1.4;cursor:pointer}
.answer-option input{accent-color:var(--brick);margin:0;width:16px;height:16px;flex-shrink:0}
.answer-option:has(input:checked){border-color:var(--brick);background:var(--brick-wash)}
.answer-option:has(input:focus-visible){outline:2px solid var(--brick);outline-offset:3px}
.answer-option .option-letter{font-weight:600}
.answer-option svg{margin-left:auto;color:var(--green);width:17px;height:17px}
.answer-option.is-correct{border-color:var(--green);background:oklch(97% .015 165)}
.answer-option.is-incorrect{border-color:var(--brick)}
.answer-option.is-incorrect svg{color:var(--brick)}
.reveal-answer{background:var(--brick);border-color:var(--brick);color:#fff;min-width:138px}
.reveal-answer:hover{background:var(--brick-dark);color:#fff}
.example-solution{font-size:15px;line-height:1.6;color:var(--green);margin-top:16px}
.example-solution.is-incorrect{color:var(--brick)}
.example-solution:empty{display:none}
.difficulty-summary{font-size:14px;line-height:1.6;color:var(--muted);margin-top:22px}
.example-results{font-size:14px;margin-top:5px}
.example-results table{font-size:13px}
.example-results table th{text-align:left;font-weight:400;background:#fff;overflow-wrap:anywhere}
.example-results-scroll{max-height:260px;overflow:auto;border-block:1px solid var(--rule)}
.example-results p{font-size:12px;color:var(--muted);margin-top:10px;line-height:1.6}
.evidence-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:18px 0 12px;font-size:14px}
.evidence-timeline{position:relative;height:7px;border-radius:2px;background:var(--rule);margin:18px 0 8px}
.evidence-timeline>span{position:absolute;inset-block:0;min-width:3px;background:var(--brick);border-radius:2px}
.timeline-labels{display:flex;justify-content:space-between;font-variant-numeric:tabular-nums;font-size:12px;color:var(--muted)}
.keyframe-stage{position:relative;aspect-ratio:16/9;background:var(--soft)}
.keyframe-stage img{width:100%;height:100%;object-fit:contain}
.annotation-box{position:absolute;border:2px solid #c32339;pointer-events:none}
.box-toggle{display:flex;gap:6px;align-items:center;min-height:44px;font-size:13px;white-space:nowrap}
.box-toggle input{accent-color:var(--brick)}
.evidence-footer{display:flex;gap:12px;align-items:center;justify-content:space-between;font-size:12px;color:var(--muted);margin-top:10px}
.evidence-footer .action-button{font-size:13px;flex-shrink:0}
.citation-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px}
.citation-code{font-size:14px;line-height:1.7;white-space:pre-wrap;overflow-wrap:anywhere;padding:22px 24px;margin:0;background:var(--soft);border:1px solid var(--rule);border-radius:4px;tab-size:2}
.copy-status{min-height:28px;margin-top:8px;color:var(--green);font-size:14px}
.metric-guide summary:focus-visible,.example-results summary:focus-visible,select:focus-visible{outline:2px solid var(--brick);outline-offset:3px}
.footer{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:32px 0 38px;border-top:1px solid var(--rule);font-size:13px;color:var(--muted)}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:17px;color:var(--ink);font-weight:600}
.icon-button{width:38px;height:38px;padding:0;display:inline-flex;align-items:center;justify-content:center;border:0;background:transparent;flex-shrink:0;border-radius:4px}
.icon-button:hover{background:var(--brick-wash);color:var(--brick)}
#image-dialog{border:0;border-radius:6px;padding:0;width:calc(100vw - 48px);max-width:1800px;height:calc(100dvh - 48px);max-height:1100px;background:#fff;color:var(--ink);overflow:hidden}
#image-dialog::backdrop{background:rgb(20 18 19 / 78%)}
.dialog-toolbar{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;border-bottom:1px solid var(--rule);height:62px;gap:14px}
.dialog-toolbar p{font-size:16px;line-height:1.3}
.dialog-actions{display:flex;gap:4px}
.dialog-canvas{height:calc(100% - 62px);overflow:auto;display:flex;align-items:center;justify-content:center;padding:20px}
.dialog-canvas img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}
.dialog-canvas.is-zoomed{display:block}
.dialog-canvas.is-zoomed img{max-width:none;max-height:none;width:200%;height:auto}
body.dialog-open{overflow:hidden}
#load-error{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:#fff;border:1px solid var(--brick);padding:16px 24px;z-index:var(--z-menu);font-size:16px}
#load-error button{border:0;background:none;text-decoration:underline;color:var(--brick)}
.noscript{padding:20px}
@media(min-width:1360px){
  .cover{padding-bottom:56px}
  .cover h1{font-size:3.125rem}
  .authors{max-width:none;font-size:1.25rem;justify-content:space-between}
  .affiliation-names{font-size:.9375rem;justify-content:space-between}
  .institutions{gap:56px;max-width:1080px}
  .institutions img{height:62px;width:90px}
  .institutions img.oppo-logo{width:114px}
  .institutions img.ntu-logo{width:162px}
  .resource{font-size:1.0625rem;min-height:46px}
  .resource svg{width:18px;height:18px}
}
@media(min-width:1440px){
  .cover h1{font-size:3.375rem}
  .affiliation-names{font-size:1rem}
}
@media(min-width:1650px){
  .cover{padding-top:52px;padding-bottom:64px}
  .cover h1{font-size:4rem}
  .authors{font-size:1.375rem}
  .affiliation-names{font-size:1.125rem}
  .institutions{margin-block:34px}
}
@media(min-width:1888px){
  .cover h1{font-size:4.5rem}
}
@media(max-width:1250px){
  h1{font-size:34px}
  .institutions{gap:32px}
  .authors{max-width:760px;font-size:16px;column-gap:14px}
  .section-intro{font-size:18px}
}
@media(max-width:1359px){
  html{scroll-padding-top:90px}
  .desktop-navigation,.desktop-language{display:none}
  .mobile-header{display:flex;position:sticky;top:0;z-index:var(--z-menu);background:#fff;border-bottom:1px solid var(--rule);height:60px;align-items:center;justify-content:space-between;padding:0 24px}
  .mobile-brand{display:flex;align-items:center;gap:9px;font-size:18px;font-weight:600}
  .mobile-actions{display:flex;align-items:center;gap:10px}
  .mobile-language{font-size:14px;background:none;border:0;color:var(--brick);padding:8px}
  #mobile-nav{position:absolute;inset:59px 0 auto;background:#fff;border-bottom:1px solid var(--rule);padding:12px 24px 20px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px 14px}
  #mobile-nav a{padding:12px 6px;font-size:15px}
  #mobile-nav a[aria-current]{color:var(--brick);font-weight:600}
  main{padding-inline:28px}
  .cover{padding-top:30px;padding-bottom:48px}
  .page-section{padding:36px 0 44px;scroll-margin-top:80px}
  .leaderboard-block{scroll-margin-top:80px}
  .skip-link{left:20px}
  .section-note{font-size:13px}
  h2{font-size:29px}
  .footer{flex-wrap:wrap}
}
@media(max-width:600px){
  body{font-size:16px}
  main{padding-inline:20px}
  .mobile-header{padding-inline:18px}
  .cover{padding-top:25px;padding-bottom:36px}
  h1{font-size:28px;line-height:1.3;margin-block:18px 22px}
  .authors{font-size:14px;gap:5px 12px;line-height:1.6}
  .affiliation-names{font-size:12px;gap:3px 10px}
  .institutions{gap:18px;max-width:440px;margin-block:24px}
  .institutions img{height:38px;width:42px;min-width:0}
  .institutions img.oppo-logo{width:57px}
  .institutions img.ntu-logo{width:77px}
  .resource-links{gap:8px;max-width:350px;margin:auto}
  .resource{padding:10px 12px;font-size:14px;min-height:42px}
  .resource svg{width:15px;height:15px}
  .section-heading{gap:12px;align-items:baseline;flex-wrap:wrap;margin-bottom:17px}
  h2{font-size:27px}
  .section-note{font-size:13px}
  .section-intro{font-size:17px;line-height:1.65;margin-bottom:24px}
  .page-section{padding-block:30px 38px}
  h3{font-size:22px}
  figcaption{font-size:14px;margin-top:15px}
  .figure-article{margin-top:36px}
  .figure-article:first-of-type{margin-top:24px}
  .figure-feature{margin-top:32px}
  .figure-button .expand-hint{opacity:1;width:25px;height:25px;top:3px;right:3px}
  .figure-button .expand-hint svg{width:14px;height:14px}
  .analysis-summary{font-size:16px}
  .analysis-article{padding-block:28px 34px}
  .board-title-row{align-items:flex-start;flex-direction:column;gap:7px}
  .board-title-row h3{font-size:23px}
  .track-meta{font-size:13px}
  .board-toolbar{align-items:stretch;flex-direction:column;gap:10px}
  .filters{align-self:flex-start;max-width:100%}
  .filters button{padding:7px 10px;font-size:13px}
  .model-search{max-width:none;min-height:38px}
  .results-table col.model-col{width:244px}
  .results-table col.score-col{width:51.75px}
  .results-table .model-cell{padding:6px}
  .model-label{gap:4px}
  .model-link{gap:4px}
  .model-link svg{width:10px;height:10px}
  .board-footer{font-size:12px;gap:8px;flex-wrap:wrap}
  .metric-guide dl{grid-template-columns:1fr;gap:14px}
  .example-heading{align-items:flex-start;flex-direction:column;gap:14px}
  .example-case-title{font-size:20px}
  .example-prompt{font-size:17px}
  .task-tabs{gap:4px 20px}
  .task-tabs button{font-size:14px}
  .evidence-toolbar{flex-wrap:wrap}
  .evidence-footer{flex-wrap:wrap}
  .example-explorer{margin-bottom:44px}
  .citation-code{font-size:12px;padding:16px}
  .table-note{font-size:13px}
  .footer{gap:18px;font-size:12px;padding:26px 0}
  .footer>span{order:3;flex-basis:100%}
  #image-dialog{width:calc(100vw - 16px);height:calc(100dvh - 24px);max-height:none}
  .dialog-toolbar{padding:8px;height:58px}
  .dialog-toolbar p{font-size:13px}
  .dialog-actions{gap:0}
  .dialog-actions .icon-button{width:32px;height:36px}
  .dialog-canvas{height:calc(100% - 58px);padding:8px}
  .dialog-canvas.is-zoomed img{width:350%}
}
@media(max-width:980px){
  .example-layout{grid-template-columns:minmax(0,1fr);gap:24px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}